package com.itcast.reggie.commen;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpSession;
import java.time.LocalDateTime;


/**
 * 自定义元数据对象处理器
 */
@Component
@Slf4j
public class MyMetaObjecthandler implements MetaObjectHandler{
    @Autowired
    private HttpSession session;
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("公共字段自动填充[insert]...");
        log.info(metaObject.toString());

        metaObject.setValue("createTime", LocalDateTime.now());
        metaObject.setValue("updateTime", LocalDateTime.now());
        log.info( "session里面的id是"+ session.getAttribute("employee"));
        //log.info( "session里面的id是"+ session.getAttribute("phone"));
        metaObject.setValue("createUser",BaseContext.getCurrentId());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());
        //手机用户的phone属性自动赋值
        //metaObject.setValue("userId",BaseContext.getCurrentId());


    }

    @Override
    public void updateFill(MetaObject metaObject) {
        //获取当前线程的id
        long id = Thread.currentThread().getId();
        log.info("线程id为：{}", id);

        log.info("公共字段自动填充[update]...");
        log.info(metaObject.toString());

        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());
        //手机用户的phone属性自动赋值
        //metaObject.setValue("userId",BaseContext.getCurrentId());

    }
}
